I'm throwing in the negative for this molecule below. The white area shows approximate location of the Mandelbrot set. Several much smaller molecules are evident as the small white specks. Somehow all of the molecules are connected to each other, though the exact nature of this connectness is not fully understood. Since they are connected on an infinite scale, these molecules, or lakes, will always appear disconnected from any finite scale.

See the atom gallery, atom #7 and #9 for more negatives.